Weaned Seals and Snowy Summits is a collection of revelations that two Earth-loving souls have gleaned through nature exploration. The authors are focused on how soil and birds; trees and rivers; rain, cycles, and science can inspire creativity and care for the land. The authors’ lives have taken different trails, yet they are aligned in promoting environmental stewardship through understanding, inspiration, and enjoyment of the ecological world. They share the goal of leaving the world a better place. It is by deep engagement with creatures and landscapes that one feels the interconnection with the web of all living beings and finds wisdom for everyday living. Travel through the pages of this book to see the beauty and awe of this Earth. ...tales of wonder...contributes to our understanding of the interdependence of life... BJ Kempner Award-Winning Writer-Producer ...an enchanting, inspiring, important book... C Charles, Ph.D. Co-Founder Children and Nature Network ...compelling, passionate, memorable journey through transcendent prose...an intimate invitation to rediscover our natural world... RS Raney Environmental Educator ...descriptive passages and philosophical musings...encounters with nature in its glory... K Tichenor, Ed.D. Sr VP Worcester Polytechnic Institute ...an exultation of life...sheer poetry as we hunger for wholeness... HB Rinker, Ph.D. Ecologist ...rich with texture and imagery... K Trnka M.S.Ed. Sacred Earth Publishing ...an engaging read flowing from two nature-appreciating people... JT McGill, Ph.D. Retired Sr. VP Johns Hopkins University ...guidance to motivate readers to make their own connection to Earth... RG Dodson Author
Where the science of black holes, gravitational waves, and time travel will likely lead us, as reported by spacetime's most important theoreticians and observers.
Stephen Hawking, the Lucasian Professor of Mathematics at Cambridge University, has made important theoretical contributions to gravitational theory and has played a major role in the development of cosmology and black hole physics. Hawking's early work, partly in collaboration with Roger Penrose, showed the significance of spacetime singularities for the big bang and black holes. His later work has been concerned with a deeper understanding of these two issues. The work required extensive use of the two great intellectual achievements of the first half of the Twentieth Century: general relativity and quantum mechanics; and these are reflected in the reprinted articles. Hawking's key contributions on black hole radiation and the no-boundary condition on the origin of the universe are included. The present compilation of Stephen Hawking's most important work also includes an introduction by him, which guides the reader though the major highlights of the volume. This volume is thus an essentialitem in any library and will be an important reference source for those interested in theoretical physics and applied mathematics. It is an excellent thing to have so many of Professor Hawking's most important contributions to the theory of black holes and space-time singularities all collected together in one handy volume. I am very glad to have them". Roger Penrose (Oxford) "This was an excellent idea to put the best papers by Stephen Hawking together. Even his papers written many years ago remain extremely useful for those who study classical and quantum gravity. By watching the evolution of his ideas one can get a very clear picture of the development of quantum cosmology during thelast quarter of this century". Andrei Linde (Stanford) "This review could have been quite short: 'The book contains a selection of 21 of Stephen Hawking's most significant papers with an overview written by the author'. This w
Nature Based Leadership inspires, illuminates, and entertains those who are willing to learn from Nature. A collection of personal reflections from a natural resources scientist, university president, philosopher, leadership scholar, Nature enthusiast, and Earth citizen, this book evokes deep emotions and stimulates the reader to think deeply about our relationship with this planet we call home. The author walks a fine line between prose and lyricism. Some of these essays instruct of Natures pleasurable terror via the authors experience. Others do so through his tales of the power of Natures beauty, awe, wonder, and majesty. All of the essays draw indelible lessons from or inspired by Nature. The lessons spur the reader to look, to see, to feel, and to act for the good of the individual, the enterprise, and our one Earth. These essays will leave you hungry for more of Natures wisdom and inspiration.
FROM ONE OF THE MOST BRILLIANT MINDS OF OUR TIME COMES A BOOK THAT CLARIFIES HIS MOST IMPORTANT IDEAS Stephen Hawking’s worldwide bestseller A Brief History of Time remains a landmark volume in scientific writing. But for readers who have asked for a more accessible formulation of its key concepts—the nature of space and time, the role of God in creation, and the history and future of the universe—A Briefer History of Time is Professor Hawking’s response. Although “briefer,” this book is much more than a mere explanation of Hawking’s earlier work. A Briefer History of Time both clarifies and expands on the great subjects of the original, and records the latest developments in the field—from string theory to the search for a unified theory of all the forces of physics. Thirty-seven full-color illustrations enhance the text and make A Briefer History of Time an exhilarating and must-have addition in its own right to the great literature of science and ideas.
Dr. Juan is that rarest of rarities, a scholar with a sense of humor. He fearlessly tours the brain's mysterious corridors, discussing such wide-ranging topics as phobias, compulsive water drinking, serial killers, the secrets of hypnotism, and the man who thought he was a cat. You will find this book absolutely engrossing. Do kleptomaniacs have a legitimate excuse to steal? Can excessive TV watching physically "shape" a child's growing brain? These answers and scores more fill Dr. Stephen Juan's fascinating and endlessly entertaining book The Odd Brain. Following up his popular first book, The Odd Body, Dr. Juan takes us on an animated tour of the enigmatic organ that sits on top of them all. Equal parts scholarly professor--he teaches at the University of Sydney--cultural detective, and theater of oddities tour guide, Dr. Juan explores bizarre brain disorders and the normal-but-still-weird brain phenomena that we all occasionally experience (like deja vu). Through it all, Dr. Juan pulls off the nifty trick of making the clinical both clear and entertaining. Each chapter is packed with real-life anecdotes and case studies. These include the Criminal Brain, the Savant Brain, the Shy Brain, the Suicidal Brain, the Thrill-Seeking Brain, the Obsessive-Compulsive Brain, and more than 20 others. For anyone who's ever witnessed unusual behavior and thought, "Now, what would make a person do that?" The Odd Brain is sure to have an answer.
THE FIRST MAJOR WORK IN NEARLY A DECADE BY ONE OF THE WORLD’S GREAT THINKERS—A MARVELOUSLY CONCISE BOOK WITH NEW ANSWERS TO THE ULTIMATE QUESTIONS OF LIFE When and how did the universe begin? Why are we here? Why is there something rather than nothing? What is the nature of reality? Why are the laws of nature so finely tuned as to allow for the existence of beings like ourselves? And, finally, is the apparent “grand design” of our universe evidence of a benevolent creator who set things in motion—or does science offer another explanation? The most fundamental questions about the origins of the universe and of life itself, once the province of philosophy, now occupy the territory where scientists, philosophers, and theologians meet—if only to disagree. In their new book, Stephen Hawking and Leonard Mlodinow present the most recent scientific thinking about the mysteries of the universe, in nontechnical language marked by both brilliance and simplicity. In The Grand Design they explain that according to quantum theory, the cosmos does not have just a single existence or history, but rather that every possible history of the universe exists simultaneously. When applied to the universe as a whole, this idea calls into question the very notion of cause and effect. But the “top-down” approach to cosmology that Hawking and Mlodinow describe would say that the fact that the past takes no definite form means that we create history by observing it, rather than that history creates us. The authors further explain that we ourselves are the product of quantum fluctuations in the very early universe, and show how quantum theory predicts the “multiverse”—the idea that ours is just one of many universes that appeared spontaneously out of nothing, each with different laws of nature. Along the way Hawking and Mlodinow question the conventional concept of reality, posing a “model-dependent” theory of reality as the best we can hope to find. And they conclude with a riveting assessment of M-theory, an explanation of the laws governing us and our universe that is currently the only viable candidate for a complete “theory of everything.” If confirmed, they write, it will be the unified theory that Einstein was looking for, and the ultimate triumph of human reason. A succinct, startling, and lavishly illustrated guide to discoveries that are altering our understanding and threatening some of our most cherished belief systems, The Grand Design is a book that will inform—and provoke—like no other.
DO YOU WANT . . . The high energy you enjoyed in your twenties and thirties? Protection against cancer, heart disease, diabetes, and osteoporosis? Renewed sexual appetite and vigor? To beat depression, boost your memory, and handle stress? To lose body fat while building up your lean muscle mass? DHEA can do all this and more! In The DHEA Breakthrough, biochemist Stephen Cherniske gives you all the information you need to take advantage of and maximize the extraordinary properties of this superhormone--safely and effectively. The DHEA Breakthrough contains the easy-to-implement DHEA Plan, including a diet designed for our "paleolithic" bodies, stress reduction techniques, and an exercise program that eases you into the next level of performance, no matter where you are now. With this comprehensive, accessible book, you can look forward to a longer, more satisfying, more healthful life! "I've used DHEA in my practice for five years and seen how it can help restore physiologic balance. That's close to a modern day miracle, and this book describes the breakthrough perfectly." --Jesse Hanley, M.D., Medical Director, Malibu Health and Rehabilitation
Around 54 million Americans live with osteoporosis or low bone mass, but many don’t recognize the symptoms until it is too late. Before a bad fall or fracture renders you immobile, learn how to reduce your risk of developing osteoporosis, manage your day-to-day symptoms, and even treat the disease with the tools provided in Mayo Clinic Guide to Preventing & Treating Osteoporosis. Throughout your life, your bones are constantly rebuilding. But as you age, you run a greater risk of your new bone growth not being able to keep up with the old bone you’re losing. Osteopenia and osteoporosis develop when this imbalance makes bones weak and likely to break. A stooped posture, low-trauma fractures, and collapsed vertebrae are a few of the tell-tale signs associated with weakened and brittle bones. But fortunately, an osteoporosis diagnosis doesn’t have to be permanent. By taking the right steps, you can reduce your risk of future fractures, stop bone loss, and even rebuild your low bone density. In this book, Dr. Ann E. Kearns, a leading endocrinologist at Mayo Clinic, provides clear, practical information on the common causes of osteoporosis and osteopenia, simple ways to prevent bone loss with nutritious foods and supplements, and how to test for low bone mass before a fracture occurs. You will also learn tips for healthy eating and beneficial exercises, using modern medications to stop bone loss and encourage new bone growth, and how to quickly and safely recover from injuries sustained from low bone density. Together with your health care provider, you can take action to maintain strong bones and a full, healthy life.
#1 NEW YORK TIMES BESTSELLER • The world-famous cosmologist and author of A Brief History of Time leaves us with his final thoughts on the biggest questions facing humankind. “Hawking’s parting gift to humanity . . . a book every thinking person worried about humanity’s future should read.”—NPR NAMED ONE OF THE BEST BOOKS OF THE YEAR BY Forbes • The Guardian • Wired Stephen Hawking was the most renowned scientist since Einstein, known both for his groundbreaking work in physics and cosmology and for his mischievous sense of humor. He educated millions of readers about the origins of the universe and the nature of black holes, and inspired millions more by defying a terrifying early prognosis of ALS, which originally gave him only two years to live. In later life he could communicate only by using a few facial muscles, but he continued to advance his field and serve as a revered voice on social and humanitarian issues. Hawking not only unraveled some of the universe’s greatest mysteries but also believed science plays a critical role in fixing problems here on Earth. Now, as we face immense challenges on our planet—including climate change, the threat of nuclear war, and the development of artificial intelligence—he turns his attention to the most urgent issues facing us. Will humanity survive? Should we colonize space? Does God exist? These are just a few of the questions Hawking addresses in this wide-ranging, passionately argued final book from one of the greatest minds in history. Featuring a foreword by Eddie Redmayne, who won an Oscar playing Stephen Hawking, an introduction by Nobel Laureate Kip Thorne, and an afterword from Hawking’s daughter, Lucy, Brief Answers to the Big Questions is a brilliant last message to the world. Praise for Brief Answers to the Big Questions “[Hawking is] a symbol of the soaring power of the human mind.”—The Washington Post “Hawking’s final message to readers . . . is a hopeful one.”—CNN “Brisk, lucid peeks into the future of science and of humanity.”—The Wall Street Journal “Hawking pulls no punches on subjects like machines taking over, the biggest threat to Earth, and the possibilities of intelligent life in space.”—Quartz “Effortlessly instructive, absorbing, up to the minute and—where it matters—witty.”—The Guardian “This beautiful little book is a fitting last twinkle from a new star in the firmament above.”—The Telegraph
Stephen B. Jones, a university president, lifetime champion of nature, and the founder of Great Blue Heron, LLC, explores in this book of essays how individuals and organizations can apply natures wisdom to achieve success. Expanding on the themes in his first book, Nature Based Leadership: Lessons for Living, Learning, Serving, and Leading, he points out that natures routes, processes, options, and outcomes seem infinite. In many ways they are, but all speciesincluding humansseek the same thing: to succeed, reproduce, and sustain. Jones draws upon his varied background as a natural resources scientist, educator, and philosopher to convert natures time-tested wisdom into actionable insights that will help you live, learn, serve, and lead while engaging in responsible Earth stewardship. His personal reflections translate science through words that evoke comprehension, stir passion, elicit emotion, and prompt action. Above all else, he harnesses the wonder, magic, awe, beauty, and spirit of nature in the service of reason and the cause of humanity. Capitlize on the wisdom of the natural world with the lessons in Nature-Inspired Learning and Leading.
NATIONAL BESTSELLER Stephen Hawking has dazzled readers worldwide with a string of bestsellers exploring the mysteries of the universe. Now, for the first time, perhaps the most brilliant cosmologist of our age turns his gaze inward for a revealing look at his own life and intellectual evolution. My Brief History recounts Stephen Hawking’s improbable journey, from his postwar London boyhood to his years of international acclaim and celebrity. Lavishly illustrated with rarely seen photographs, this concise, witty, and candid account introduces readers to a Hawking rarely glimpsed in previous books: the inquisitive schoolboy whose classmates nicknamed him Einstein; the jokester who once placed a bet with a colleague over the existence of a particular black hole; and the young husband and father struggling to gain a foothold in the world of physics and cosmology. Writing with characteristic humility and humor, Hawking opens up about the challenges that confronted him following his diagnosis of ALS at age twenty-one. Tracing his development as a thinker, he explains how the prospect of an early death urged him onward through numerous intellectual breakthroughs, and talks about the genesis of his masterpiece A Brief History of Time—one of the iconic books of the twentieth century. Clear-eyed, intimate, and wise, My Brief History opens a window for the rest of us into Hawking’s personal cosmos.
Provides an outline and modern overview of the classification of the finite simple groups. It primarily covers the 'even case', where the main groups arising are Lie-type (matrix) groups over a field of characteristic 2. The book thus completes a project begun by Daniel Gorenstein's 1983 book, which outlined the classification of groups of 'noncharacteristic 2 type'.
Stephen Hawking has earned a reputation as the most brilliant theoretical physicist since Einstein. In this landmark volume, Professor Hawking shares his blazing intellect with nonscientists everywhere, guiding us expertly to confront the supreme questions of the nature of time and the universe. Was there a beginning of time? Will there be an end? Is the universe infinite or does it have boundaries? From Galileo and Newton to modern astrophysics, from the breathtakingly cast to the extraordinarily tiny, Professor Hawking leads us on an exhilarating journey to distant galaxies, black holes, alternate dimensions--as close as man has ever ventured to the mind of God. From the vantage point of the wheelchair from which he has spent more than twenty years trapped by Lou Gehrig's disease, Stephen Hawking has transformed our view of the universe. Cogently explained, passionately revealed, "A Brief History of Time is the story of the ultimate quest for knowledge: the ongoing search for the tantalizing secrets at the heart of time and space.
Available for the first time, this is a unique opportunity to explore the cosmoswith "the greatest mind since Einstein". Not since "A Brief History of Time", has Hawkins so succinctly and entertainingly delved into the most complex theories of physics. These seven lectures will open your mind to the rich history of scientific thought and the fascinating complexities of the universe we live in.
Was there a beginning of time? Could time run backwards? Is the universe infinite or does it have boundaries? These are just some of the questions considered in an internationally acclaimed masterpiece by one of the world's greatest thinkers. It begins by reviewing the great theories of the cosmos from Newton to Einstein, before delving into the secrets which still lie at the heart of space and time, from the Big Bang to black holes, via spiral galaxies and strong theory. To this day A Brief History of Time remains a staple of the scientific canon, and its succinct and clear language continues to introduce millions to the universe and its wonders. -- From the Back Cover.
A series of lectures by the renowned theoretical physicist reviews past ideas from Aristotle to Newton and Einstein's theories of gravity, the Big Bang, and black holes and explores the principles of quantum mechanics and time and space proposition.
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